<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<video width="640" height="480" controls="controls" autoplay="autoplay">
    <source src="../static/listenertype2021-5-4-23-36-.mp4" type="video/mp4"/>
</video>
</body>
</html>